There are rarely any real differentiating features when it comes to digital picture frames, other than cost and screen quality. Sony looks to change that perception with the DPP-F700, which can print 4x6 photos using “one touch printing” alongside TruFast technology for its 300x300 dpi end result. 

As for the other usual features, this 7-inch frame has 1GB of memory, time/date display, and support for Memory Stick, Memory Stick Duo, SD card, SDH Card, CF Card, and xD-Picture Card.  The Sony DPP-F700 should be out sometime in November for about $290.